Synonyms|38Antonyms|1|Broader|1Narrower|0Related|1
7
know-it-all(noun, good, person, informal)
6
wise guy(noun, good, slang, gangster)
6
wiseacre(noun, good, slang)
5
malapert(noun, good, person)
5
smarty(noun, good, informal)
4
smart-ass
4
smart aleck(noun, good, informal)
4
wisecracker(noun, good, slang)
4
wisenheimer(noun, good, informal)
4
witling(noun, good, person)
2
genius
2
saucebox(noun, good, informal)
2
whippersnapper
1
wise-ass
1
brainiac
1
brainy
1
egghead
1
hussy
1
minx
1
pup
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APASmart Define. (2015). smarty-pants thesaurus. Retrieved September 21, 2026, from https://smartdefine.org/smarty-pants/thesaurus/synonyms
ChicagoSmart Define. 2015. "smarty-pants thesaurus" https://smartdefine.org/smarty-pants/thesaurus/synonyms (accessed September 21, 2026).
HarvardSmart Define 2015, smarty-pants thesaurus, Smart Define, viewed 21 September, 2026, <https://smartdefine.org/smarty-pants/thesaurus/synonyms>.
MLASmart Define. "smarty-pants thesaurus" 14 April 2015. Web. 21 September 2026. <https://smartdefine.org/smarty-pants/thesaurus/synonyms>